TIDatasheet (PDF)
LM5150QRUMRQ1
Boost Switching Regulator IC 1 Output WQFN-16(4x4)
WQFN-16(4x4)ROHS3 CompliantActive
Automotive Low-IQ Boost Controller with Wide Input Voltage
- Manufacturer
- TI
- Manufacturer part #
- LM5150QRUMRQ1
- Store part #
- C3188450
- Package / case
- WQFN-16(4x4)
- Category
- DC DC Switching Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,002 in stock
#C3188450
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹356.13 | ₹356.13 |
| 10+ | ₹303.76 | ₹3,037.60 |
| 30+ | ₹270.95 | ₹8,128.50 |
| 100+ | ₹237.49 | ₹23,749.00 |
| 500+ | ₹222.28 | ₹1,11,140.00 |
| 1,000+ | ₹215.77 | ₹2,15,770.00 |
1 × ₹356.13
₹356.13
excl. GST
₹420.23 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,000 per reel
LM5150QRUMRQ1
₹356.13 for 1 + GST
Specifications
- Synchronous Rectifier
- No
- Features
- Adjustable current limiting;Cycle-by-cycle current limiting;Frequency synchronization;Operating status indication
- Number of Channels
- 1
- Topology
- Boost
- Operating Voltage
- 1.5V~42V
- Switch tube (built-in/external)
- External
- Output Voltage
- 6.8V;7.5V;8.5V;10.5V
- Operating Temperature
- -40℃~+125℃@(TA)
- Frequency - Switching
- 2.3MHz
- Output Type
- Adjustable
- Function
- Boost
- Quiescent Current
- 25uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.07 g
Overview
The LM5150-Q1 is a wide input range auto-boost controller. This device is suitable for use as a pre-boost converter to maintain the output voltage of an automotive battery during engine cranking or a backup battery during the absence of the automotive battery.
Applications
- Automotive start-stop systems
- Automotive emergency call systems
- Battery-powered boost converters
Key features
- AEC-Q100 compliant
- Device temperature grade 1: -40°C to +125°C ambient operating temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Functional Safety capable
- Documentation available to aid functional safety system design
- Wide 1.5V to 42V input voltage range for output voltage ≥5V (65V absolute maximum)
- Low shutdown current (IQ ≤ 5μA)
- Low standby current (IQ ≤ 15μA)
- Four programmable output voltage options with two selectable configurations
- 6.8V, 7.5V, 8.5V, or 10.5V
- Start-stop or eCall configuration
- Adjustable switching frequency range: 220kHz to 2.3MHz
- Automatic wake-up and standby mode transition
- Optional clock synchronization
- Boost status indicator
- 1.5A peak MOSFET gate driver
- Adjustable cycle-by-cycle current limit
- Thermal shutdown protection
- 16-pin WQFN with wettable flank and non-wettable flank options
- Create custom designs with LM5150-Q1 using WEBENCH PowerDesigner
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